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All Journal TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Jurnal Tecnoscienza Jurnal Sistem Informasi, Teknologi Informasi, dan Edukasi Sistem Informasi (JUST-SI) Journal of Information Technology
Buce Trias Hanggara
Fakultas Ilmu Komputer, Universitas Brawijaya
Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Mathematics Other

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Data delivery performance on MongoDB generated by WSN over high data load Mochammad Hannats Hanafi Ichsan; Buce Trias Hanggara; Rakhmadhany Primananda
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 19, No 4: August 2021
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v19i4.18358

Abstract

Wireless sensor networks (WSN) Environment is a collection of nodes that sensing and sending data to other nodes in a large number of nodes. One of the WSN concepts is continuous or periodic data collection, then the data obtained can be further processed. From this process, it is possible to produce large data, so the process of sending and storing data becomes a high load. Data obtained from WSN nodes vary greatly, which affects on sending and storing of data. Therefore, a study is needed to analyze WSN's ability to send and store large amounts of data. Message query telemetry protocol (MQTT) is used because it could save resources on communication and MongoDB used because it does not have the concept of tables and rows, this is very suitable for variations in data generated by WSN. In this study, it can be concluded that the performance of MongoDB on high data amount is acceptable, so MongoDB is highly recommended for WSN implementation.
BANTUAN KUOTA INTERNET UNTUK PENDIDIKAN DARI PEMERINTAH INDONESIA: SEJAUH APA MANFAATNYA? Dwi Cahya Astriya Nugraha; Diah Priharsari; Ismiarta Aknuranda; Dewi Yanti Liliana; Noveria Anggraeni Fiaji; Buce Trias Hanggara; M. Gilvy Langgawan Putra; Indira Putri Hendini; I Gede Surya Rahayuda; Prima Zulvarina
Jurnal Sistem Informasi, Teknologi Informasi, dan Edukasi Sistem Informasi Vol 1 No 2 (2020): Desember
Publisher : Fakultas Ilmu Komputer Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25126/justsi.v1i2.36

Abstract

Esai ini adalah ringkasan dari sebuah diskusi yang membahas mengenai sejauh apa manfaat bantuan kuota internet untuk pendidikan yang dilakukan pada tanggal 16 november 2020 dengan total sepuluh peserta. Peserta mewakili beberapa golongan dari penerima pemberian bantuan kuota internet yaitu dosen & guru, mahasiswa dan siswa, dan orang tua siswa. Diskusi tersebut menghasilkan tiga hal terkait area penelitian, saran untuk pendidik dan institusi pendidikan, dan desain sosialisasi bantuan. Area penelitian tersebut adalah proses pembelajaran jarak jauh yang terjadi di Indonesia, perilaku pelajar terhadap teknologi, kondisi pendukung pembelajaran jarak jauh, dan kepentingan berkaitan dengan akses kuota internet yang perlu dibatasi atau tidak, dan bagaimana pembatasannya jika bantuan tersebut perlu dibatasi. Selain itu, dikumpulkan juga saran-saran yang dapat dilakukan pendidik dan institusi pendidikan yaitu: mengetahui kondisi siswa, mendesain proses belajar mengajar sesuai dengan kondisi siswa, dan khusus untuk anak yang belum dewasa dibutuhkan keterlibatan orang tua dalam mendesain pembelajaran. Satu hal yang tampak terlihat disorot oleh peserta diskusi adalah kekurangtahuan peserta diskusi mengenai adanya informasi yang lengkap mengenai bantuan kuota internet untuk pendidikan.
Analisis Usability Website Resmi Pemerintah Kota Surakarta Menggunakan Metode Heuristic Evaluation Andi Reza` Perdanakusuma; Buce Trias Hanggara; Aisya Rizki Hasnanursanti
JURNAL TECNOSCIENZA Vol. 6 No. 2 (2022): TECNOSCIENZA
Publisher : JURNAL TECNOSCIENZA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51158/tecnoscienza.v6i2.736

Abstract

Website Resmi Pemerintah Kota Surakarta merupakan portal layanan resmi milik Pemerintah Kota Surakarta sebagai salah satu upaya pemerintah dalam memenuhi kebutuhan informasi dan layanan berbasis online yang diperlukan bagi masyarakat. Evaluasi website tersebut dilakukan oleh OPD (Organisasi Perangkat Daerah) setiap 6 bulan dan oleh perwakilan masyarakat Kota Surakarta melalui Musyawarah Kelurahan Membangun setiap 1 tahun. Namun, hasil wawancara yang telah dilakukan kepada 3 masyarakat Kota Surakarta menunjukkan bahwa masih terdapat permasalahan usability pada website resmi Pemerintah Kota Surakarta. Untuk dapat mengidentifikasi permasalahan usability lainnya, maka penelitian ini dilakukan menggunakan metode heuristic evaluation dengan melibatkan 4 expert evaluator pada bidang user interface. Hasil evaluasi menunjukkan terdapat 21 poin permasalahan yang terdiri dari 4 poin cosmetic issue, 3 poin minor issue, 3 poin major issue, dan 11 poin usability catastrophe. Dari permasalahan yang telah ditemukan, maka dilakukan analisis dan penyusunan rekomendasi perbaikan berupa desain visual antarmuka pengguna sebagai solusi permasalahan yang telah diidentifikasi oleh expert evaluator. Rekomendasi perbaikan desain visual antarmuka yang dibuat dapat menjadi solusi 19 poin permasalahan dari 21 poin permasalahan yang telah diidentifikasi. Terdapat 2 poin permasalahan yang tidak dicantumkan dalam rekomendasi perbaikan desain antarmuka karena permasalahanpermasalahan tersebut tidak dapat disolusikan dengan dibuatnya rancangan perbaikan desain visual antarmuka pengguna.
Analisis Kesediaan Berbagi Identitas Digital Berdasarkan PMT: Faktor Self Efficacy, Response Efficacy, dan SNS Experience Hanum Dwi Rosidi; Diah Priharsari; Buce Trias Hanggara; Andi Reza Perdanakusuma
JURNAL TECNOSCIENZA Vol. 7 No. 2 (2023): TECNOSCIENZA
Publisher : JURNAL TECNOSCIENZA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51158/tecnoscienza.v7i2.916

Abstract

Pertumbuhan internet telah menyebabkan sejumlah besar pengguna berpartisipasi dalam berbagai online global. Social Networking Sites (SNS) adalah platform virtual dimana pengguna dapat berinteraksi satu sama lain, berpartisipasi dalam berbagai kegiatan social dan mengumpulkan informasi mengenai anggota situs lainnya. Protection motivation theory (PMT) atau teori motivasi perlindungan adalah teori yang menjelaskan bagaimana situasi sesorang dalam mengelola perilakunya pada saat mengalami risiko. Penelitian ini bertujuan untuk mengetahui pengaruh efikasi diri dan respon efikasi terhadap kekhawatiran informasi privasi dan juga untuk mengetahui kekhawatiran informasi privasi pengguna terhadap kesediannya dalam berbagai identitas secara digital pada social network sites, serta untuk mengetahui apakah terdapat perbedaan antara pengalaman menggunakan jejaring social terhadap kesediaanya berbagi identitas secara digital. Penelitin ini menggunakan metode CB-SEM dengan menyebarkan kuesioner kapada pengguna jejaring social dan mendapatkan 309 responden. Setelah dilakukanya pengujian hipotesis, ditemukanya satu hipotesis yang ditolak (tidak diterima) yaitu terdapat perbedaan antara SNS experience terhadap willingness to share digital identities karena memiliki nilai P-Value sebesar 0.239. Dalam hal ini, pengguna belum tentu bersedia membagikan identitas digitalnya meskipun pengguna mempunyai pengalaman yang lama ataupun yang sedikit dalam berjejaring sosial.
Perancangan Sistem Informasi Monitoring Perjalanan Dinas Pegawai Badan Pusat Statistik Kabupaten Malang Berbasis Web Menggunakan API Google Calendar Novia Herdiandini; Widhy Hayuhardhika Nugraha Putra; Buce Trias Hanggara
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 10 (2019): Oktober 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (626.693 KB)

Abstract

The Central Statistics Agency of Malang Regency is a government agency that collects statistical data in Malang Regency through a census. This census activity is called outstation activity. Each employee must report the outstation activity to the Administrative Sub-Staff so that presence doesn't marked as absence. However, in its implementation, there were a constrain that all employee were reporting via WhatsApp chat. While, recording the data by entering the data into Microsoft Office Excel. Either data is recapitulated by creating a calendar of outstation activity markers in Microsoft Office Excel. Based on that problem, it is necessary to build Outstation Activity Monitoring Information System. This is a web-based system so that employee can reported the data easily. This system is also integrated with the Google Calendar API so that it can show data in form of calendar which make it easier for outstation activity. The results of this study consist of 13 functional requirements that can be traced 13 use cases, 13 activity diagrams, 13 sequence diagrams and 15 interface design. The system is tested using the Traceability Matrix and the result show valid requirement and design document. While testing the prototype, the results of the system design were in accordance with what was expected by the employees and the Administrative Sub-Staff.
Pengembangan E - Commerce Dengan Pemanfaatan Sistem Payment Gateway (Studi Kasus: Wisata Kampung Sapi Adventure) Yuninda Eka Nisrina; Widhy Hayuhardhika Nugraha Putra; Buce Trias Hanggara
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 10 (2019): Oktober 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (830.623 KB)

Abstract

Kampung Sapi Adventure Tourism is a cow farm that used as a place for educational tourism objects and develops the concept of agritourism. Currently it does not have information system used for promotional media, booking tickets online, and making financial reports. Buying and selling tickets and bookings through social media are still done manually, therefore, tourists send photos of proof of transfer payments.Then the tour officer will input the ticket purchase transaction data into spreadsheet. This manual process can cause invalid data, because officers are less careful about entering data. This research, an e-commerce application will be built by utilizing the midtrans payment gateway to facilitate the data collection of tourists in the case of buying and selling tickets and reservations as well as making it easier for tour officials to record ticket sales transaction. This researcher uses a Service Oriented Architecture.This research develop requirement analysis, design, implementation, and testing of the system. The testing methods uses are blackbox and compatibility. The test results on this application indicate alignment between system design and applications, and can be run on multiple browsers.
Pengembangan Sistem Informasi Point of Sales untuk Bengkel berbasis Cloud Computing (Studi Kasus: Bengkel Mas Pur Baturaja) Bella Hersy Lavenia; Widhy Hayuhardhika Nugraha Putra; Buce Trias Hanggara
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 10 (2019): Oktober 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (322.009 KB)

Abstract

Bengkel Mas Pur Baturaja is a company that focuses on vehicle body repair services, especially for four-wheel vehicle. In the very beginning, Bengkel Mas Pur Baturaja uses manual data processing which requires that every transaction must be recorded. In this management, this company has many problem including unregistered transactions and incomplete transaction data. From these problems, a point of sales information system for car services shop was made. Point of sales information system for car services shop is a cloud computing-based system that can be accessed by users through a web browser, users will be easily to record every transaction by the company. The development of point of sales information systems for a workshops is using the CodeIgniter framework, a programming languages like PHP, HTML, CSS, Javascript and used MySQL as database. The implementation for cloud computing will be used Infrastructure service (IaaS) as service type that is AWS EC2 from Amazon Web Services as a cloud provider and the instance is t2.micro with Ubuntu Server 16.04 as operating system. Tests carried out on this system will use functional testing and non-fuctional testing. Functional testing on the system has 93% declared valid according to user requirements, and the system has been successfully run on several web browsers that are often generally used.
Evaluasi Usability Aplikasi Mobile Cicil.co.id dengan menggunakan Metode Heuristic Chintia Devi; Buce Trias Hanggara; Retno Indah Rokhmawati
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 10 (2019): Oktober 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (630.887 KB)

Abstract

Cicil or Cicil.co.id is a social-tech financial startup company which provide ease in installments for students. But Cicil mobile applications for android have not been able to meet the requirements of its users as we saw on Google Play Store's review from July to August 2019 and the results of interviews with three users. Some of the problems in Cicil applications were from usability aspect. Bad experienced by these users make users unsatisfied with the use of the Cicil mobile application and it cause users give low ratings for the Cicil mobile application. This research was conducted with a deeper purpose regarding the usability aspects related to the Cicil application by using the heuristic method. After that, recommendations are given on the usability problems. The recommendations were based on advice from evaluator, guidelines, previous applications, journal, article, or book. This study used four evaluators in the regular category and found 27 problems included 10 Nielsen's heuristic principles. The highest precentage of problems found on heuristics number 6 and 7 is 14,52%, while the lowest percentage of heuristic numbers is provided in heuristic number 9 is 3,22%. After going through the analysis, from 27 usability promblems only 21 problems were given recommendations for improving the application interface. Six problems were not given recommendations because they were not in accordance with the existing principles and theories.
Perancangan Pengalaman Pengguna Sistem Pembelajaran Etika Komunikasi Mahasiswa Universitas Brawijaya Dengan Konsep Gamifikasi Menggunakan Pendekatan Player Centered Design Mohammad Khaufillah; Hanifah Muslimah Az-Zahra; Buce Trias Hanggara
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 10 (2019): Oktober 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (589.446 KB)

Abstract

Brawijaya University has thousands of students with diverse backgrounds. Almost all student in Brawijaya University using smartphone for daily activities. The intensity of smartphone usage can affect communication behavior. It can be formed differences in the procedures or ethics of directly communicating and through information technology media, especially communication between students and lecturers. Therefore, we need a system with quality educational content to help Brawijaya University students to make positive communication behavior within the University of Brawijaya environment. To attract students' interest, an interactive and fun system is needed. This requires the concept of gamification in designing systems. The concept of gamification was chosen because the concept supports motivation improvement through the psychological side of the game element, namely through a combination of challenges, feedback, and rules. So that it can reduce the cost burden of implementing the system. To support the concept of gamification, a Player Centered Design approach is needed as a flow in system design. The design process produces 13 system requirements, 5 mission definitions, 6 motivation definitions, and the final result is a high fidelity prototype. In this research using testing process to generate some design improvement from user. Testing process in this research is using playtesting method. It has 2 iterations. In first iteration produce 8 system improvement designs and second iteration produce 1 system improvement design.
Evaluasi Usability terhadap Sistem Informasi Antrian Rumah Sakit Krakatau Hospital System dengan Metode Pattern Based Usability Testing Rahadyan Nandiwardhana; Widhy Hayuhardhika Nugraha Putra; Buce Trias Hanggara
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 10 (2019): Oktober 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (471.028 KB)

Abstract

This study aims to evaluate the quality level of usability based on the stakeholders demands of the company's by considering the usability criteria in the aspects of effectiveness, efficiency, and satisfaction. The object of this research is the information system of the krakatau hospital system owned by PT Krakatau Information Technology which is carried out on 2 different types of platforms, website platform and android platform. The evaluation method use pattern based usability testing which in the process contains the formation of usability patterns and testing scenarios, then use the usability criteria question of satisfaction aspects of the USE questionnaire. Data collection is done by the testing using work assignments to test respondents. The sample of this study was 10 test respondents with 2 different classifications, test respondents who had never used a similar system (respondent classification 0) and test respondents who had used a similar system (respondent classification 1), which were selected using the purposive sampling method. The results of this study get the formation of 4 work tasks on each platform based on the process of forming usability patterns and testing scenarios. The test results get measurements of the level of usability quality on 3 aspects of usability, finding 12 problems on the website platform, and 17 problems on the android platform. Formed 10 recommendations for improving the website platform problems and 10 recommendations for improving the android platform problems.
Co-Authors Abdul Yasir Halomoan Abdullah Harits Adinda Ragilia Rahmandini Aditya Dwi Wicaksono Aditya Evan Yudistira Aditya Rachmadi Admaja Dwi Herlambang Afif Imaduddin Agi Putra Kharisma Ahmad Nur Hidayat Ahmad Nur Kurniawan Ahmadan Mukhtarif Ainur Rosyid Airlangga Joyonegoro Aisya Rizki Hasnanursanti Aisyah Jihan Marcha Farah Fikriyyah Alim Muhammad Alizza Iman Raddin Andi Reza` Perdanakusuma Anggara Cahya Nugraha Annisa Nabila Salma Hartanto Aruf Rachman Hakim Aulia Dwi Fitriani Baariq Fairuuz Azhar Bayu Rahayudi Bella Hersy Lavenia Bonda Sapta Prakoso Bondan Sapta Prakoso Buchori Anantya Firdaus Chaerul Irfan Nugraha Chenni Irnandha Chintia Devi Dany Ahmad Ihza Prakoso Delfitri Nanda Irawan Dewi Yanti Liliana Diah Priharsari Dian Eka Pratiwi Dian Eka Ratnawati Dimas Diandra Audiansyah Dinda Aulia Rachmanda Djoko Pramono Djoko Pramono Dwi Ari Ambarsari Pratiwi Dwi Cahya Astriya Nugraha Edwin Yosef Setiawan Sihombing Eko Ramadhanu Aryputra Elistya Maghfiroh Esmeralda Y.A. Tambunan Evika Septianawati Fadillah Dwi Wicaksana Fajar Pradana Fajar Ubaidillah Ahmad Fakhri Ivan Alfiansyah Fanka Angelina Larasati Fara Regina Isadora Fitri Zakiatul Lailia Fitria Adi Sulistiya Rini Fitria Adinda Rahmawati Gery Raharrdian Sony Ricardo Ghani Fikri Baihaqi Gladys Wahyu Khairunnisa Gusti Kul Fathiriansyah Haidar Giri Tidar Hanifa Putri Rahima Hanifah Muslimah Az-Zahra Hanum Dwi Rosidi Hanum Dwi Rosidi Harman Abiwardani Heraspati Yudha Pratama Herman Tolle Humfrey Prasetyo Rapri I Gede Surya Rahayuda Ibrahim Hafizhuddin Muttaqi Ikhsan Khaliq Ilham Bagas Harapan Ilma Bunga Sahara Imam Setyo Wibowo Indah Riska Aulia Indira Putri Hendini Intan Sartika Eris Maghfiroh Iqbal Zakkadiaksa Ismiarta Aknuranda Ismiarta Aknuranda Issa Arwani Jauhar Sirajuddin Ar Rajjani Kariyoto Kariyoto Khairunnisa' Rahmadhanti Komang Candra Brata Krishna Yudie Aqilla Iqbal M. Gilvy Langgawan Putra Maliha Athiya Rahmani Maysce Christi Miftahur Rizqi Mochammad Alif Kresnanto Mochammad Hannats Hanafi Ichsan Mohammad Khaafi Radja Rihan Mohammad Khaufillah Muhamad Iqbal Tawakal Muhamad Lukman Nurhakim Muhammad Abdullah Al Munawar Muhammad Arief Habibirrahman Muhammad Arya Dwi Septianto Muhammad Fariz Arizali Effendi Muhammad Febrilian Dwi Syahputra Muhammad Hafizh Andifaisa Muhammad Hasan Nasrullah Muhammad Ilham Maksum Muhammad Irfan Nugraha Muhammad Lazuardi Adinegara Muhammad Tri Hermawan Muhammad Zakhy Fitra Gusri Nanang Yudi Setiawan Niken Hendrakusma Wardani Norma Desitasari Noveria Anggraeni Fiaji Novia Herdiandini Nur Eka Hartiningrum Nurina Ayuningtyas Olga Oktavia Rahayu Prasetyo Margaret Wibisono Raesulli Kautsar Riando Rafidah Arafahni Miladi Rahadyan Nandiwardhana Rakhmadhany Primananda Reinata Devi Nindya Tirzasari Retno Indah Rokhmawati Reyhan Ramadhan Rinda Yemima Sari Riyan Bagaskara Rizka Ghaniyyah Rizkina Arya Nurfadilla Rocha Yulinar Rodiah Rodiah Sandi Dewo Rahmadianto Sapriliana Sukmana Putri Sarah Tsamara Dewanti Satrio Agung Wicaksono Satrio Hadi Wijoyo Satrio Priambudi Saksono Septi Sulistio Ardoko Shabrina Amalia Putri Sherin Kinanthining Ratri Sonia Dwi Suci Hayuningtyas Supraptoa Supraptoa Syaifudin Anshori Teresa Narwastu Teuku Yusuf Ryan Ar-Rasyid Tibyani Tibyani Vega Revaldy Veri Daffa Ramadhani Wahyu Rizki Ananta Welly Purnomo Widhy Hayuhardhika Nugraha Putra Widhy Hayuhardika Nugraha Putra Wildan Dery Rahadi Yoelius Ramadhan Pamungkas Yogie Tegar Pribadi Yulius Natalis Ega Pratama Yuninda Eka Nisrina Yusi Tyroni Mursityo Yusi Tyroni Musityo Zainal Abidin Zidane Ramadhan Misbahuddin Najib Zulvarina, Prima